117 GENNAKER DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $501,764 and $896,635, with a best estimate of $682,346. That places the property below the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.
Estimated Value Range
$682,346
$791,612
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R302609C - HIGHLAND HORIZON. The estimated range of $501,764 and $896,635 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$77,022 for 249 sqft less living space. Net adjustment: -$77,022.
Adjusted -$44,543 for 144 sqft less living space and +$24,874 for being newer. Net adjustment: -$19,669.
Adjusted -$77,022 for 249 sqft less living space and +$24,874 for being newer. Net adjustment: -$52,148.
Adjusted -$170,747 for 552 sqft less living space and +$111,933 for being newer. Net adjustment: -$58,814.
Adjusted -$150,641 for 487 sqft less living space and +$186,554 for being newer. Net adjustment: +$35,913.
The Neighborhood
This home is valued 1.3% above the R302609C - HIGHLAND HORIZON median of $781,434. With 399 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.3% over the past year.
R302609C - HIGHLAND HORIZON
typicalThis home is +1.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,865 across all districts. With a homestead exemption claimed, that drops to $14,468 — saving $1,397 per year. That's $1,206 per month a buyer should budget. The assessed value increased +9.1% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 54 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,070 |
| Brushy Creek MUD | MUD | 0.3868% | $3,062 |
| Williamson County | County | 0.3694% | $2,925 |
| Austin Community College | special | 0.1034% | $819 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $792 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $712 |
| Williamson County FM/Rd | County | 0.0443% | $351 |
| Upper Brushy Creek WCID | Water | 0.0170% | $135 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $15,865 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $682,346 would pay approximately $4,259 per month (principal and interest only, excluding taxes and insurance).